This is a new and guaranteed to be 100% authentic pair of BLACKFIN CLYDE RIVER BF877 col. 1073 titanium eyeglasses. These glasses feature a matte blue/grey colored frame with clear Blackfin demo lenses. Size of the frame is 51-19-145. These glasses are new and most importantly guaranteed to be 100% authentic. Made in Italy. They will come with a Blackfin case and pouch.